BMW 8 Series (G14) (2020) is 81 mm (3.19 inch) wider than Lexus GS (2016).
Lexus GS (2016) is 16 mm (0.63 inch) longer, 111 mm (4.37 inch) higher, 323 kg (712 lbs) lighter and has 80 liters (2.83 ft3) bigger cargo space than BMW 8 Series (G14) (2020).